A magnitude ML 1.9 earthquake occured in region: 10 km SW Catania (CT), on
and geographic coordinates (lat, lon) 37.4260, 15.0210 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Catania | CT | 11 | 314555 | 314555 |
Motta Sant'Anastasia | CT | 11 | 12116 | 326671 |
Misterbianco | CT | 11 | 49410 | 376081 |
Gravina di Catania | CT | 16 | 25838 | 401919 |
Lentini | SR | 16 | 24085 | 426004 |
Sant'Agata li Battiati | CT | 16 | 9479 | 435483 |
Camporotondo Etneo | CT | 16 | 5023 | 440506 |
San Pietro Clarenza | CT | 16 | 7743 | 448249 |
Carlentini | SR | 17 | 17798 | 466047 |
Mascalucia | CT | 17 | 31958 | 498005 |
San Gregorio di Catania | CT | 17 | 11966 | 509971 |
Tremestieri Etneo | CT | 17 | 20589 | 530560 |
San Giovanni la Punta | CT | 18 | 23060 | 553620 |
Aci Castello | CT | 18 | 18723 | 572343 |
Belpasso | CT | 19 | 28108 | 600451 |
Valverde | CT | 20 | 7840 | 608291 |
PaternĂ² | CT | 20 | 48228 | 656519 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.9 |
2007-05-18 14:18:51 |
37.426 | 15.021 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 630889 |
Field | Value |
---|---|
Time (UTC) | 2007-05-18 14:18:51 ± 0.3 |
Latitude | 37.4260 ± 0.0180 |
Longitude | 15.0210 ± 0.0125 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 630889 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2053 |
Semi-minor axis of confidence ellipse (meter) | 1000 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 18 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2282.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 278 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.17717 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47304 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 630889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:00:39 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 630889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:00:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.BHN. | 2007-05-18T14:19:01.88 | 0.3 | undecidable | manual | Sg | 171 | 30.1476 | 0.226 | 36 | |
IV.HAVL.BHN. | 2007-05-18T14:19:00.64 | 0.1 | undecidable | manual | Pg | 170 | 52.503 | 0 | 97 | |
IV.HVZN.BHE. | 2007-05-18T14:18:58.49 | 0.3 | undecidable | manual | Pg | 225 | 38.5281 | 0.005 | 75 | |
I1.HAGA.BHZ. | 2007-05-18T14:18:58.63 | 0.3 | undecidable | manual | Sg | 143 | 19.6692 | -0.212 | 37 | |
IV.SSY.BHN. | 2007-05-18T14:18:57.04 | 0.1 | undecidable | manual | Pg | 171 | 30.1476 | -0.153 | 98 | |
I1.HAGA.BHZ. | 2007-05-18T14:18:55.71 | 0.1 | undecidable | manual | Pg | 143 | 19.6692 | 0.143 | 100 |